My primary research interests concern Native American epistemology, particularly epistemological issues in Native American metaethics and Native American philosophy of science. I’m interested in comparatively assessing the relationship between science and ethics by appealing to frameworks and concepts from Native American epistemology. The distinction between moral knowledge and empirical knowledge collapses in Native American epistemology, and, as a result, Native American philosophy can be used to offer epistemological limits of, and insights into, the relationship between science and ethics.